m4_comment([$Id: set_func_ftruncate.so,v 1.3 2004/09/20 14:29:50 mjc Exp $])

define(M4PAGELOCAL, dbenv_set_func_ftruncate)
include(m4/m4.seealso)

m4_pf_header(m4_ref(dbenv_set_func_ftruncate),
ifelse(M4API, C_API, [dnl
int
db_env_set_func_ftruncate(int (*func_ftruncate)(int fd, off_t offset));
]))

m4_p([dnl
The m4_db library requires the ability to truncate a file.])

m4_scope_process(dbenv_set_func_ftruncate)

m4_when_init(dbenv_set_func_ftruncate)

m4_return(dbenv_set_func_ftruncate, std)

m4_parambegin
m4_param(func_ftruncate, [dnl
The m4_arg(func_ftruncate) parameter is the function which truncates a file.
m4_p([dnl
The m4_arg(fd) parameter is an open file descriptor on the file.])
m4_p([dnl
The m4_arg(ftruncate) function must truncate the file to the byte
length specified by the m4_arg(offset) parameter.])

m4_ret_internal(func_ftruncate)])
m4_paramend

m4_rtc_seealso
m4_page_footer